163408967

素因数分解:

${\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 172428288

約数和(自身を除く): 9019321

約数列:

[1, 31, 73, 163, 443, 2263, 5053, 11899, 13733, 32339, 72209, 368869, 1002509, 2238479, 5271257, 163408967]

約数ペア:

[(1, 163408967), (31, 5271257), (73, 2238479), (163, 1002509), (443, 368869), (2263, 72209), (5053, 32339), (11899, 13733)]